CN102563830B - Air conditioner louver - Google Patents
Air conditioner louver Download PDFInfo
- Publication number
- CN102563830B CN102563830B CN201110419812.6A CN201110419812A CN102563830B CN 102563830 B CN102563830 B CN 102563830B CN 201110419812 A CN201110419812 A CN 201110419812A CN 102563830 B CN102563830 B CN 102563830B
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- China
- Prior art keywords
- mentioned
- air
- wind direction
- ejiction opening
- fin
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H1/00671—Damper doors moved by rotation; Grilles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00871—Air directing means, e.g. blades in an air outlet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H2001/00707—Details of pivots of damper doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H2001/00721—Air deflecting or air directing means
Abstract
According to air conditioner louver of the present invention, owing to effectively spraying the adjustment air supplied by air-conditioning duct from aircondition from ejiction opening, thus make the operating environment of living space good.Air conditioner louver of the present invention is configured to, the cover portion (18) of upside being installed on (12) bottom shutter arranges the ejiction opening (21) of opening toward the front, spatial portion (19J) in the inner cover (19) in this cover portion arranges wind direction and changes sheet (26 ~ 29), and this wind direction changes sheet and makes change wind direction from the adjustment air in inflow entrance (16) upward inflow space portion and circulate towards ejiction opening.In addition, arrange the fin (22,23,24) of the emission direction along the upper and lower adjustment of adjustment changeably air at ejiction opening.So the adjustment air flowed into from the inflow entrance bottom shutter, thus independently can spray from ejiction opening to living space with the angle of fin towards ejiction opening circulation because wind direction changes sheet.
Description
Technical field
The present invention relates to the air conditioner louver being suitable for the adjustment air that the indoor set from aircondition supplies to spray to living space.
Background technology
In general, the aircondition possessing the adjustment air of the adjusted good temperature of ejection etc. as automobile, various Work machine, aircraft etc. in order to make the operating environment of its living space good carrying out into living space operating is sat.Regulate the ejiction opening of air to connect air-conditioning duct in the ejection of this aircondition, be provided with the air conditioner louver for will air be regulated to spray towards living space in the front of this air-conditioning duct.
This air conditioner louver is roughly configured to, and comprising: have regulate air to flow into upward from below the shutter of inflow entrance bottom; Be arranged on the upside bottom this shutter, rear side is closed, and in the cover portion of Inner Constitution spatial portion; With the mode being positioned at the side contrary with the back side in this cover portion toward the front opening arrange, and regulate the ejiction opening of air to living space ejection; And be arranged on this ejiction opening and adjustment regulates the fin (such as, see patent document 1: Japanese Unexamined Patent Publication 8-175156 publication) of emission direction of air changeably.
Thus, air can be regulated by air-conditioning duct to air conditioner louver supply when running aircondition.And, can make the adjustment air that flows into upward from the inflow entrance bottom shutter from cover portion toward the front the ejiction opening of opening flow out to living space.When making adjustment air flow out from this ejiction opening, the angle being arranged on the fin of ejiction opening by adjustment can along upper and lower to adjusting the emission direction regulating air.
But, the above-mentioned technology described in patent document 1, due to along upper and lower to being provided with fin rotationally, thus just by the angle of this fin of adjustment can the height and position as target can be coordinated and spray adjustment air in wider scope from the top to the bottom on the ejiction opening regulating air.
Here, from air-conditioning duct by the adjustment air in inflow entrance inflow cover portion, owing to circulating upward from below, thus under the state making fin rotate upward, the adjustment air circulated upward is to blow to fin relative to the acutangulate mode of fin.So the adjustment air blowing to fin can still spray from ejiction opening along fin.
But when making fin rotate downward, the adjustment air circulated upward is to blow to fin relative to the obtuse-angulate mode of fin.In this case, cause the adjustment air blowing to fin to return in cover portion, thus there is the problem that effectively can not spray and regulate air and so on.
Summary of the invention
The present invention proposes in view of the problem of above-mentioned prior art, the object of this invention is to provide and a kind ofly can effectively spray from ejiction opening the adjustment air supplied by air-conditioning duct from aircondition, the air conditioner louver that the operating environment of living space is good can be made.
According to air conditioner louver of the present invention, comprising: bottom the shutter with the inflow entrance making adjustment air flow into upward from below; Be arranged on the upside bottom this shutter, rear side is closed, and the cover portion of Inner Constitution spatial portion; With the mode being positioned at the side contrary with the back side in this cover portion toward the front opening arrange, and regulate the ejiction opening of air to living space ejection; And be arranged on this ejiction opening and adjustment regulates the fin of emission direction of air changeably.
And, in order to solve the problem, the feature of the structure that the invention of scheme 1 adopts is, the spatial portion in above-mentioned cover portion arranges and makes to flow into upward from above-mentioned inflow entrance adjustment air in above-mentioned spatial portion to change wind direction wind direction towards above-mentioned ejiction opening and change sheet.
The invention of scheme 2 is configured to, and is provided with multiple above-mentioned wind direction changes sheet with the erection extended upward bottom above-mentioned shutter.
The invention of scheme 3 is configured to, and above-mentioned wind direction changes its base end side of sheet and is installed on bottom above-mentioned shutter, and pars intermedia extends towards upside in above-mentioned spatial portion, and front tilts to above-mentioned ejiction opening and extends.
The invention of scheme 4 is configured to, above-mentioned cover portion is by the inner cover at the above-mentioned spatial portion of Inner Constitution and formed with the outer cover overlapped from the mode of this inner cover of outer side covers, above-mentioned ejiction opening is formed by making the opening of the opening of above-mentioned inner cover and outer cover overlap, and above-mentioned fin is by being clipped in the supporting pin being arranged on its position, side between above-mentioned inner cover and outer cover and being installed in rotation in above-mentioned cover portion.
According to the invention of scheme 1, change because wind direction changes sheet the wind direction flowing into upward the adjustment air in the spatial portion in cover portion from inflow entrance, this adjustment air thus can be made to the ejiction opening circulation of opening toward the front.So, even if towards the adjustment air of ejiction opening flowing when the fin making to be located at ejiction opening is towards downside, also blow to this fin with acute angle.Thereby, it is possible to make adjustment air spray to living space from ejiction opening along fin.
Its result, regulates that air can the wind direction that bring changes towards ejiction opening circulation by changing sheet because wind direction, and no matter how the angle of fin can supply to living space effectively.Thereby, it is possible to effectively spray adjustment air to living space, therefore, it is possible to make the operating environment of living space good.
According to the invention of scheme 2, wind direction can be formed in the mode extended upward bottom shutter and change sheet.This wind direction multiple change sheet is set owing to erectting, thus changes by multiple wind direction the wind direction that sheet can change the adjustment air flowed into upward from inflow entrance effectively.
According to the invention of scheme 3, wind direction changes sheet and utilizes its base end side can be installed to bottom shutter.In addition, the pars intermedia that wind direction changes sheet is formed as extending towards upside in spatial portion, adjustment air thus can be made to circulate upward and can not affect the flowing regulating air.Further, the adjustment air that the pars intermedia down the wind changing sheet flow to upside can utilize wind direction change the inclination of the front of sheet and change wind direction towards ejiction opening.
According to the invention of scheme 4, due to the supporting pin utilizing overlapping inner cover and outer cover to clamp the position, side being arranged on fin, thus this fin can be pivotally mounted to the position of ejiction opening.In addition, by making inner cover and outer cover overlap, just can utilize respective opening and forming ejiction opening.
Accompanying drawing explanation
Fig. 1 is the front view representing the hydraulic crawler excavator being applicable to embodiments of the present invention.
Fig. 2 observes the transverse sectional view of driving interior structure from the arrow II-II direction Fig. 1.
Fig. 3 is dismounting driver's cabin envelope and represents the stereoscopic figure of driver's seat, floor component, air-conditioning duct, air conditioner louver etc.
Fig. 4 is the stereoscopic figure amplifying the air conditioner louver represented according to the present embodiment with monomer.
Fig. 5 amplifies the sectional view representing air conditioner louver.
Fig. 6 is the view sub-anatomy of the state representation air conditioner louver decomposed.
Fig. 7 to represent as parts bottom integrated shutter and each wind direction changes the stereoscopic figure of sheet.
Fig. 8 is bottom the shutter shown in Fig. 7 and the top view of each wind direction change sheet.
Fig. 9 amplifies with monomer the front view representing epimere fin.
Figure 10 amplifies with monomer the front view representing stage casing fin.
Figure 11 amplifies with monomer the front view representing hypomere fin.
Figure 12 amplifies with monomer the front view representing connecting rod.
Figure 13 is the sectional view of the air conditioner louver represented according to variation.
Symbol description
5-driver's cabin, 9-indoor set, 10-air-conditioning duct, 10A-pipe main body, 11-air conditioner louver, bottom 12-shutter, 16-inflow entrance, 17-wet end, 17A-passage, 18-cover portion, 19,19 '-inner cover, 19A, 20A-back part, 19C, 20C-opening, 20-outer cover, 21-ejiction opening, 22-epimere fin, 23-stage casing fin, 24-hypomere fin, 26 ~ 29,41 ~ 44-wind direction change sheet, 26A ~ 29A-base end part, pars intermedia 26B ~ 29B-pars intermedia, 26C ~ 29C-leading section.
Detailed description of the invention
Enumerate the example of the occasion air conditioner louver of embodiments of the present invention being applicable to the hydraulic crawler excavator as engineering machinery below, be described in detail by Fig. 1 to Figure 12.
In Fig. 1, symbol 1 represents representation example for excavating the engineering machinery in sand operation etc. and hydraulic crawler excavator.This hydraulic crawler excavator 1 roughly comprises: can the caterpillar lower traveling body 2 of automatic running; To be mounted in pivotally on this lower traveling body 2 and to form the upper rotation 3 of car body together with this lower traveling body 2; And can be arranged on to pitching the apparatus for work 4 of the front side of this upper rotation 3.
Symbol 5 is the driver's cabins of the front left side being located at upper rotation 3, and this driver's cabin 5 inside becomes to be taken for operator and to carry out the living space of various operation.As shown in Figure 2, driver's cabin 5 is made up of following floor component 6 and driver's cabin envelope 7.
Symbol 6 is the floor components (with reference to Fig. 2, Fig. 3) on the ground forming driver's cabin 5, and this floor component 6 is formed as the longer rectangular plate body of the length of front and rear direction.In addition, following driver's seat 8 is provided with in the substantial middle position of floor component 6.
Symbol 7 is the driver's cabin envelopes forming driver's cabin 5 together with floor component 6, and this driver's cabin envelope 7 is used for forming the living space of operating personnel on floor component 6.Front window 7A, the right window 7B etc. in visual field when this driver's cabin envelope 7 having for guaranteeing operation, left side is provided with the door 7C of the import and export of coming in and going out for switch operator.
Symbol 8 is the driver's seats being positioned at driver's cabin 5 and being located on floor component 6, and the operator that this driver's seat 8 is used for taking into living space taken one's seat.In addition, the indoor set 9 of following aircondition is configured with at the rear side of driver's seat 8.
Symbol 9 represents the rear side and the indoor set being located at the aircondition on floor component 6 that are positioned at driver's seat 8.The cold wind or hot blast that are adjusted to desired temperature supply as regulating air to the living space in driver's cabin 5 by this indoor set 9, thus, will be adjusted to the temperature environment desired by operator in driver's cabin 5.In addition, the change-over panel (all not shown) etc. being provided with electrodynamic type blowing fan in indoor set 9, producing the evaporimeter of cold wind, produce the heater core of warm braw, change wind direction.The off-premises station (all not shown) of the aircondition that indoor set 9 is formed with by the condenser, air compressor machine etc. that are arranged on engine side is connected.
Symbol 10 is the air-conditioning ducts of the right-hand member be located in driver's cabin 5, and as shown in Figure 3, this air-conditioning duct 10 is used for the position be directed to by the adjustment air that machine 9 supplies indoor desired by living space.Air-conditioning duct 10 roughly comprises: base end side is connected with the ejiction opening of the adjustment air of indoor set 9, and front extends to front side on the right side of floor component 6 and the pipe main body 10A extended to upside after forward position bends (with dotted line diagram); With the pipeline cover 10B in roughly L-shaped that the mode covering this pipe main body 10A is arranged; And be located at the foot ejiction opening 10C of foot position of this pipeline cover 10B.In addition, following air conditioner louver 11 is provided with in the leading section (forward upper of pipeline cover 10B) of pipe main body 10A.
Below, limit illustrates the formation of air conditioner louver 11 according to the present embodiment with reference to Fig. 3 to Figure 12 limit.
In figure 3, symbol 11 represents the air conditioner louver being located at the leading section (forward upper of pipeline cover 10B) of the pipe main body 10A of air-conditioning duct 10.This air conditioner louver 11 is used for the adjustment air that the indoor set 9 from aircondition is supplied by air-conditioning duct 10 to spray to the living space in driver's cabin 5.Now, air conditioner louver 11 can adjust to (vertical direction) to left and right direction (horizontal direction) and upper and lower changeably by regulating the emission direction of air.Here, at illustrate air conditioner louver 11 formation when, the left side of Fig. 5, Fig. 6 is set to rear side or rear side and its opposition side is set to front side be described.
And as shown in Figures 4 to 6, air conditioner louver 11 roughly comprises: bottom the following shutter be connected with the leading section of the pipe main body 10A of air-conditioning duct 10 12; Be arranged on the cover portion 18 of the upside of bottom this shutter 12; Opening is located at the front side in this cover portion 18 and will regulates the ejiction opening 21 that sprays to living space of air; Be arranged on this ejiction opening 21 and at upper and lower to adjusting three fins 22,23,24 of emission direction regulating air changeably; And the wind direction making the adjustment air in inflow cover portion 18 change wind direction towards above-mentioned ejiction opening 21 changes sheet 26 ~ 29.
Symbol 12 is bottom the shutter of the bottom side forming air conditioner louver 11, and bottom this shutter, 12 are used for forming base portion air conditioner louver 11 being installed to air-conditioning duct 10.And as shown in Figure 7, Figure 8, bottom shutter, 12 roughly comprise: have the wider base plate 13 in the roughly ring-type of the profile of D font in front side; From the periphery 14 that the surrounding of this base plate 13 is upwardly projecting; The cylindrical shape that the height given prominence to from the downward side, inner circumferential side of above-mentioned base plate 13 is lower coordinates cylinder portion 15; Be formed at the inflow entrance 16 of the inner circumferential side in above-mentioned base plate 13 and cooperation cylinder portion 15; And be located at the wet end 17 of this inflow entrance 16.In addition, 12 to change together with sheet 26 ~ 29 by such as make use of the injection mo(u)lding of resin material and one-body molded as parts with following wind direction bottom shutter.
Here, in the forward position of base plate 13 along upper and lower to the through tapped through hole 13A being provided with following screwed part 30 and inserting.In addition, the slot 14A that the claw 20G being provided with following outer cover 20 in the front side of periphery 14 engages, the claw 14B that the snap fit tabs 20H being provided with outer cover 20 at rear side engages.
The top of pipeline cover 10B coordinating the leading section that is engaged in the pipe main body 10A of air-conditioning duct 10 rotationally, cylinder portion 15 or can be connected with the leading section of this pipe main body 10A.In this cooperation cylinder portion 15, be provided with claw 15A in the many places in a place or peripherally direction, the rotation in this claw 15A permissible level direction when coordinating with air-conditioning duct 10 and prevent from coming off.
In addition, inflow entrance 16 forms with upper and lower to the through hole for axis, thus, by means of the adjustment air that air-conditioning duct 10 supplies, is circulated upward and in an approximate vertical direction from below by inflow entrance 16.
Further, as shown in Figure 7, Figure 8, the wet end 17 be located in inflow entrance 16 is used for preventing the foreign matter such as coin, paper scrap from entering in the pipe main body 10A of air-conditioning duct 10.Wet end 17 is adjacent has many places hexagon passage 17A side by side to guarantee larger aperture area, thus, is formed so-called cellular.This wet end 17 is erect and is provided with following wind direction change sheet 26 ~ 29.
Symbol 18 represents the cover portion be arranged on bottom shutter on the upside of in the of 12.This cover portion 18 makes following inner cover 19 and outer cover 20 overlap, thus forms duplex.
First, as shown in Fig. 4, Fig. 6, inner cover 19 is formed as the convex spherical shape exceeded the most near central authorities, and closed rear side becomes back part 19A, the front side of the side contrary with this inner cover 19 become from top be substantially linear (plane) extend to the inclined plane part 19B of the bottom.In addition, inclined plane part 19B being formed with such as upside is the opening 19C of roughly D font rectangular on the downside of circular arc.On the position that the side portion in the left and right direction with this opening 19C is corresponding, to be formed with epimere press section 19D, press section, stage casing 19E, hypomere press section 19F with the epimere notch 20D of following outer cover 20, mode that middle incision portion 20E, hypomere notch 20F are corresponding along upper and lower to leaving spacing.
In addition, in the front side of inner cover 19, the position corresponding with the tapped through hole 13A of the base plate 13 forming bottom shutter 12 is formed with screwed hole 19G, is provided with the engaging bank portion 19H engaged with the claw 20J of outer cover 20 at rear side.Here, Special composition portion 19J in the inner cover 19 being formed as convex spherical shape, is configured with following wind direction at this spatial portion 19J and changes sheet 26 ~ 29.
The outer surface being close to inner cover 19 is arranged to by outer cover 20, and is formed as in the shape roughly the same with this inner cover 19 and slightly larger than this inner cover 19.Namely, with regard to outer cover 20, rear side becomes back part 20A, and the front side of opposite side becomes inclined plane part 20B, and this inclined plane part 20B is formed the opening 20C roughly in D font.In addition, the side portion in the left and right direction of opening 20C is to be formed with epimere notch 20D, middle incision portion 20E, hypomere notch 20F with epimere press section 19D, press section, the stage casing 19E of above-mentioned inner cover 19, mode that hypomere press section 19F is relative.
On the other hand, the claw 20G being positioned at and engaging on front side of it and with the slot 14A of the periphery 14 forming bottom shutter 12 is provided with, the snap fit tabs 20H that the claw 14B that side is provided with periphery 14 overleaf engages in the bottom of the outer cover 20 being installed on bottom shutter 12.Further, be provided with the claw 20J engaged with the engaging bank portion 19H of inner cover 19 in the side also more top than snap fit tabs 20H.
Symbol 21 is the mode ejiction openings that arrange of opening being toward the front positioned at the side contrary with the back side in cover portion 18.This ejiction opening 21 makes the opening 19C of the inner cover 19 and opening 20C of outer cover 20 overlap, thus is the opening of roughly D font rectangular on the downside of circular arc as such as upside and is formed.And, ejiction opening 21 is used for from air-conditioning duct 10, the adjustment air flowed in air conditioner louver 11 sprays to living space, from by bottom shutter 12 different transverse direction (general horizontal direction) upper shed of the flow direction (substantially vertical direction) of adjustment air of inflow entrance 16 and arrange.In addition, ejiction opening 21 is provided with following each fin 22,23,24.
Symbol 22 is the epimere fins arranged rotationally in the mode of the upper portion of closed ejiction opening 21, as shown in Figure 9, at the end edge in the left and right direction of this epimere fin 22 left and right direction protrude be provided be positioned at upper and lower to pars intermedia and become the supporting pin 22A of rotating fulcrum.In addition, extend along the radial direction of supporting pin 22A in the leading section of each supporting pin 22A and be provided with for linking the transmission arm 22B rotated with following stage casing fin 23, hypomere fin 24.The flange 22C of the tabular extended along the vertical direction is provided with at the medial surface of epimere fin 22.Further, be supported in rotationally between the epimere press section 19D of the inner cover 19 and epimere notch 20D of outer cover 20 due to each supporting pin 22A, thus epimere fin 22 can rotate centered by each supporting pin 22A.
Symbol 23 be with the upper and lower of closed ejiction opening 21 to the stage casing fin that arranges rotationally of the mode of mid portion, this stage casing fin 23 is made up of the rectangular plate body that the length in left and right direction of the downside being configured in epimere fin 22 is longer.In addition, as shown in Figure 10, stage casing fin 23 is provided with above-mentioned epimere fin 22 the supporting pin 23A becoming rotating fulcrum substantially in the same manner on the end limit in left and right direction, is provided with transmission arm 23B in the leading section of this supporting pin 23A, and setting is provided with flange 23C on the face being positioned at inner side.Further, be supported in rotationally between press section, the stage casing 19E of the inner cover 19 and middle incision portion 20E of outer cover 20 due to each supporting pin 23A, thus stage casing fin 23 can rotate centered by each supporting pin 23A.
Symbol 24 is the hypomere fins arranged rotationally in the mode of the lower portion of closed ejiction opening 21, and this hypomere fin 24 is made up of the rectangular plate body that the length in left and right direction of the downside being configured in stage casing fin 23 is longer.In addition, as shown in figure 11, hypomere fin 24 is provided with above-mentioned epimere fin 22 the supporting pin 24A becoming rotating fulcrum substantially in the same manner on the end limit in left and right direction, is provided with transmission arm 24B in the leading section of this supporting pin 24A, and setting is provided with flange 24C on the face being positioned at inner side.Further, be supported in rotationally between the hypomere press section 19F of the inner cover 19 and hypomere notch 20F of outer cover 20 due to each supporting pin 24A, thus hypomere fin 24 can rotate centered by each supporting pin 24A.
Symbol 25 is the connecting members (only illustrating on one side) of the left and right sides being arranged on each fin 22,23,24, and as shown in figure 12, this connecting member 25 is made up of long slab, and leaves spacing at length direction and be formed with three installing holes 25A, 25B, 25C.And, the installing hole 25A of connecting member 25 is rotatably mounted the transmission arm 22B of epimere fin 22, installing hole 25B is rotatably mounted the transmission arm 23B of stage casing fin 23, installing hole 25C is rotatably mounted the transmission arm 24B of hypomere fin 24.Thus, each connecting member 25 can make the rotational action (switch motion) of three fins 22,23,24 link.
Symbol 26 ~ 29 represents that many wind directions of the characteristic as present embodiment be arranged in cover portion 18 change sheet.As shown in Figure 5, these wind directions change sheet 26 ~ 29 be used for by bottom shutter 12 the adjustment air of inflow entrance 16 upward in inflow space portion 19J change wind direction towards ejiction opening 21.Here, be provided with multiple wind direction with 12 erection extended upward bottom shutter and change sheet 26 ~ 29, specifically, as shown in Figure 7, Figure 8, erect along front and rear direction and have four row, be followed successively by two panels, a slice, two panels, a slice from front side and be provided with six altogether.These wind directions change the sheet number of sheet 26 ~ 29 and configuration mode and can change according to the structure of the size of the passage 17A of wet end 17, configuration or the parts installed etc., are not defined in this number, shape, configuration.
Six wind directions change in sheet 26 ~ 29, and the two panels wind direction being positioned at forefront (first row) changes the position that sheet 26 is configured in the passage 17A near the front side being positioned at wet end 17.Change with regard to sheet 26 with regard to this wind direction, the base end part 26A of downside is fastened on around passage 17A, and pars intermedia 26B extends towards upside in spatial portion 19J from base end part 26A, and leading section 26C tilts to ejiction opening 21 from the top of pars intermedia 26B and extends.
Here, above-mentioned base end part 26A and pars intermedia 26B is formed in the mode of front openings as the semicylindrical body extended to (vertical direction) at upper and lower.Thus, the base end part 26A be made up of semicylindrical body and pars intermedia 26B can be arranged on around the passage 17A of wet end 17, can not affect the flowing of the adjustment air of this passage 17A, and this adjustment air can be made to circulate towards leading section 26C.
In addition, leading section 26C with such as the angle that ejiction opening 21 (each fin 22,23,24 of the state of closedown) is roughly orthogonal, lateral inclination and extending.Thus, the flow direction (wind direction) of the adjustment air that leading section 26C changes from passage 17A along base end part 26A, pars intermedia 26B flows upward, can make adjustment air circulate towards the ejiction opening 21 (each fin 22,23,24) in front openings.
Then, be positioned at the wind direction secondary series wind direction changed on rear side of sheet 26 to change sheet 27 and be greater than except height dimension that first row wind direction changes sheet 26 except its height dimension is set to and formed substantially in the same manner.Namely, secondary series wind direction change sheet 27 is made up of base end part 27A, pars intermedia 27B and leading section 27C.
Be positioned at wind direction the 3rd row wind direction changed on rear side of sheet 27 to change sheet 28 and be greater than except height dimension that secondary series wind direction changes sheet 27 except its height dimension is set to and formed substantially in the same manner.Namely, the 3rd row wind direction change sheet 28 is made up of base end part 28A, pars intermedia 28B and leading section 28C.
Be positioned at wind direction last row (the 4th row) wind direction changed on rear side of sheet 28 to change sheet 29 and be greater than except height dimension that the 3rd row wind direction changes sheet 28 except its height dimension is set to and formed substantially in the same manner.Namely, the 4th row wind direction change sheet 29 is made up of base end part 29A, pars intermedia 29B and leading section 29C.
Symbol 30 to run through bottom shutter 12 and the screwed part that arranges of cover portion 18.Cover portion 18 to be installed to bottom shutter under the state on the upside of in the of 12 by this screwed part 30, insert from downside in the tapped through hole 13A of the base plate 13 forming bottom shutter 12, and screw thread is fixed in the screwed hole 19G of the inner cover 19 forming cover portion 18, thereby, it is possible to make strong bonded between the two.
The air conditioner louver 11 of formation like this, even if when each fin 22,23,24 making ejiction opening 21 downward opening, also the leading section 26C ~ 29C of sheet 26 ~ 29 can be changed by wind direction, make adjustment air to become the angle [alpha] of acute angle (owing to all becoming roughly the same angle at each fin 22,23,24, therefore, only illustrate at epimere fin 22) blow to the inner surface of each fin 22,23,24.Thus, the adjustment air blowing to the inner surface of each fin 22,23,24 with acute angle still sprays (outflow) from ejiction opening 21 and can not oppositely flow in cover portion 18.
In addition, be set to that height dimension becomes large successively from front side towards rear side because wind direction changes sheet 26 ~ 29, therefore, it is possible to make more adjustment air effectively circulate towards ejiction opening 21 and the impact of sheet 26 ~ 28 can not be changed by each wind direction being positioned at front side.
Further, each wind direction to change bottom sheet 26 ~ 29, shutter 12 and wet end 17 one-body molded as parts.In this case, owing to being configured to, bottom shutter, 12 are arranged separately with cover portion 18, and from the wet end 17 of the inflow entrance 16 being arranged on bottom this shutter 12, each wind direction change sheet 26 ~ 29 is set towards upside setting, thus use shaping mould just can form each wind direction with simultaneous manufacturing and change sheet 26 ~ 29.
Hydraulic crawler excavator 1 according to the present embodiment has formation as above, the following describes its action.
First, operator takes advantage of into driver's cabin 5, and operation traveling action bars, can make lower traveling body 2 advance or retreat thus.On the other hand, the operator in driver's cabin 5 operates left and right action bars, makes apparatus for work 4 action such as grade thus thus can carry out the digging operation etc. of sand.
When carrying out the operation of hydraulic crawler excavator 1, the aircondition that operates to make the operating environment in driver's cabin 5 good regulates air to living space supply.When operating this aircondition, being directed to the front side of driver's cabin 5 (living space) from the adjustment air of indoor set 9 by the pipe main body 10A of air-conditioning duct 10 and flowing into air conditioner louver 11.And utilizing wind direction to change sheet 26 ~ 29 can lead flowing into the adjustment air upward of air conditioner louver 11 ejiction opening 21 of opening toward the front, and can be sprayed in living space by each fin 22,23,24.
Now, make ejiction opening 21 towards front side by making air conditioner louver 11 rotate in the horizontal direction, thus the mist of the front window 7A of driver's cabin envelope 7 can be removed.In addition, by making ejiction opening 21 towards rear side to right side, thus the mist of right window 7B can be removed.Further, by making ejiction opening 21 towards operator, thus can effectively supply adjustment air to operator.Further, by by each fin 22,23,24 along upper and lower to rotation, thus can adjust facing downward upward and regulate the emission direction of air.
Like this, according to the present embodiment, have in the cover portion 18 of air conditioner louver 11, to arrange the structure that each wind direction changes sheet 26 ~ 29, this each wind direction changes adjustment air that sheet 26 ~ 29 makes the inflow entrance 16 of bottom shutter 12 flow into upward and changes wind direction and towards the ejiction opening 21 being arranged on cover portion 18 towards open front.So, even if the adjustment air flowed towards ejiction opening 21 when each fin 22,23,24 being arranged at this ejiction opening 21 downward, also can blow to this each fin 22,23,24 with acute angle, adjustment air thus can be made to spray into living space from ejiction opening 21 in the mode flowed along this each fin 22,23,24.
Its result, the adjustment air supplied by air-conditioning duct 10 from the indoor set 9 of aircondition can be made to change by means of the wind direction brought because each wind direction changes sheet 26 ~ 29 circulate towards ejiction opening 21, no matter how the angle of each fin 22,23,24 can supply to living space effectively.Thereby, it is possible to make the operating environment of the operator of the living space in driver's cabin 5 good.
In addition, because the inflow entrance 16 with bottom shutter 12 arranges the structure of the wet end 17 be made up of multiple passage 17A, even if thus the foreign matter such as coin, paper scrap is mixed in cover portion 18 from ejiction opening 21 because of careless, wet end 17 also can prevent foreign matter from entering the pipe main body 10A side of air-conditioning duct 10, thus can improve reliability.
And, wind direction changes sheet 26 ~ 29 and has following structure, namely around the passage 17A, the base end part 26A ~ 29A of downside being fastened on wet end 17, pars intermedia 26B ~ 29B is extended upward from base end part 26A in spatial portion 19J, leading section 26C ~ 29C extended towards ejiction opening 21 obliquely from the top of pars intermedia 26B.In addition, base end part 26A ~ 29A and pars intermedia 26B ~ 29B is formed to the semicylindrical body extended as along upper and lower.So base end part 26A ~ 29A and pars intermedia 26B ~ 29B can make adjustment air successfully be passed to the leading section 26C ~ 29C of front and can not affect the flowing of the adjustment air by each passage 17A.And, because the adjustment air flowed upward by each passage 17A blows to leading section 26C ~ 29C, thus can wind direction be changed and circulate towards ejiction opening 21.Thereby, it is possible to regulate the access of air with easy structure modify.
In addition, wind direction front and rear direction being set as four row changes sheet 26 ~ 29 and is set to that height dimension becomes large successively from front side towards rear side.So each wind direction changes sheet 27 ~ 29 can make more adjustment air effectively circulate towards ejiction opening 21 and can not change the impact of sheet 26 ~ 28 by each wind direction being positioned at front side.Thereby, it is possible to regulate air from the comprehensive ejection of ejiction opening 21, the efficiency of refrigeration, heating operation can be improved.
In addition, owing to utilizing the inner cover 19 and outer cover 20 that overlap, clamp supporting pin 22A, 23A, 24A of each fin 22,23,24, thus can be rotatably mounted this each fin 22,23,24 in the position of ejiction opening 21.In addition, because the opening 20C of the opening 19C and outer cover 20 that make inner cover 19 overlaps, respective opening 19C, opening 20C is thus utilized just can to form ejiction opening 21 simply.
Have again, arrange separately with cover portion 18 owing to be configured to bottom shutter 12, and from the wet end 17 of the inflow entrance 16 being arranged on bottom this shutter 12, each wind direction change sheet 26 ~ 29 is set towards upside setting, shaping mould thus can be used to form each wind direction and to change sheet 26 ~ 29.Thereby, it is possible to using bottom shutter 12, that wet end 17 and each wind direction change sheet 26 ~ 29 is one-body molded as parts, thus can realize reducing manufacturing cost, improving assembly manipulation.
In addition, in the present embodiment, illustrate that the inflow entrance 16 being configured to bottom shutter 12 arranges wet end 17, change by installing each wind direction at this wet end 17 situation that sheet 26 ~ 29 configures each wind direction change sheet 26 ~ 29 in cover portion 18.But the present invention is not limited to this, variation as shown in figure 13, such as, can make and arrange the structure that the wind direction be made up of the hang plate extended between the left and right side across inner cover 19 ' changes sheet 41 ~ 44.Change wind direction according to this variation also identical with above-mentioned embodiment, that the inflow entrance 16 of bottom shutter 12 can be made to flow into upward adjustment air and circulate towards ejiction opening 21.
In addition, in the present embodiment, exemplified with the situation that cover portion 18 is made up of outer cover 20 and inner cover 19 two parts.But the present invention is not limited to this, such as, is made up of parts and also can.
Further, in the present embodiment, illustrate the situation being configured to be configured with air conditioner louver 11 in the driver's cabin 5 of the hydraulic crawler excavator 1 as engineering machinery.But the present invention is not limited to this, air conditioner louver 11 can be widely applied to such as automobile, aircraft etc. to be had living space and possesses aircondition mechanically.
Claims (3)
1. an air conditioner louver, comprising: bottom the shutter with the inflow entrance making adjustment air flow into upward from below; Be arranged on the upside bottom this shutter, rear side is closed, and the cover portion of Inner Constitution spatial portion; With the mode being positioned at the side contrary with the back side in this cover portion toward the front opening arrange, and regulate the ejiction opening of air to living space ejection; And be arranged on this ejiction opening and adjustment regulates the fin of emission direction of air changeably, it is characterized in that,
Arrange bottom above-mentioned shutter and make to flow into upward from above-mentioned inflow entrance adjustment air in above-mentioned spatial portion to change wind direction multiple wind directions towards above-mentioned ejiction opening and change sheets,
Above-mentioned each wind direction changes sheet and is configured to arrange with the erection extended upward towards the spatial portion in above-mentioned cover portion bottom above-mentioned shutter,
Further, the base end side that above-mentioned each wind direction changes sheet is installed on bottom above-mentioned shutter, and pars intermedia extends towards upside in above-mentioned spatial portion, and front tilts to above-mentioned ejiction opening and extends,
Inflow entrance bottom above-mentioned shutter arranges the wet end preventing foreign matter from entering, and this wet end is formed by adjacent multiple passage side by side, and above-mentioned each wind direction changes sheet and is arranged at around several passages in above-mentioned multiple passage.
2. air conditioner louver according to claim 1, is characterized in that,
Above-mentioned each wind direction changes sheet and uses bottom resin material and above-mentioned shutter one-body molded.
3. air conditioner louver according to claim 1 and 2, is characterized in that,
Above-mentioned cover portion is by the inner cover at the above-mentioned spatial portion of Inner Constitution and formed with the outer cover overlapped from the mode of this inner cover of outer side covers,
Above-mentioned ejiction opening is formed by making the opening of the opening of above-mentioned inner cover and outer cover overlap,
Above-mentioned fin is by being clipped in the supporting pin being arranged on its position, side between above-mentioned inner cover and outer cover and being installed in rotation in above-mentioned cover portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010279200A JP5483456B2 (en) | 2010-12-15 | 2010-12-15 | Air conditioning louver |
| JP2010-279200 | 2010-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102563830A CN102563830A (en) | 2012-07-11 |
| CN102563830B true CN102563830B (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110419812.6A Active CN102563830B (en) | 2010-12-15 | 2011-12-15 | Air conditioner louver |
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| Country | Link |
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| JP (1) | JP5483456B2 (en) |
| KR (1) | KR101740535B1 (en) |
| CN (1) | CN102563830B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20150183300A1 (en) * | 2013-12-27 | 2015-07-02 | Hyundai Motor Company | Air vent apparatus for vehicle |
| CN105546637B (en) * | 2015-12-18 | 2019-07-30 | 广东美的制冷设备有限公司 | Air conditioner |
| CN105509284A (en) * | 2015-12-18 | 2016-04-20 | 广东美的制冷设备有限公司 | Air deflector assembly for air conditioner and air conditioner |
| DE102017223126A1 (en) | 2017-12-18 | 2019-06-19 | Wirtgen Gmbh | Soil cultivation machine with control panel with improved vandalism protection |
| GB2582819B (en) * | 2019-04-05 | 2024-01-03 | Dyson Technology Ltd | Vehicle vent assembly |
| GB2582818B (en) | 2019-04-05 | 2022-02-16 | Dyson Technology Ltd | Vehicle vent assembly |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR101740535B1 (en) | 2017-05-26 |
| JP5483456B2 (en) | 2014-05-07 |
| KR20120067296A (en) | 2012-06-25 |
| JP2012126248A (en) | 2012-07-05 |
| CN102563830A (en) | 2012-07-11 |
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